1235539917

素因数分解:

$3^2\times {\mathrm{157}}^1\times {\mathrm{874409}}^1$

素因数の和:874572

約数の個数: 12

約数和(自身を含む): 1796038140

約数和(自身を除く): 560498223

約数列:

[1, 3, 9, 157, 471, 1413, 874409, 2623227, 7869681, 137282213, 411846639, 1235539917]

約数ペア:

[(1, 1235539917), (3, 411846639), (9, 137282213), (157, 7869681), (471, 2623227), (1413, 874409)]